Please allow me to be the first .
The following are resistances measured from my '57 Phelon magneto .
OEM Simplex Phelon ignition coil : 14.11?
Note : this measurement was taken from my OEM coil that has the outer casing removed via a cleaner I tried using . The cleaner turned the casing to mush , literally . I was able to remove the leftover casing and found the winding ends that were suppose to feed the spark plugs . So , there might be a slightly different reading , due to my coil not having the connections meant to accept the HT wires .
New replacement Cushman ignition coil : 17.7? out of the box / 17.66? installed .
Upper lighting coil : .5?
Lower lighting coil : .7?
Headlight coil : .9?
Note : All three lighting coils were measured when in unmolested original factory wrappings .
I have rewound the headlight coil and since , have a much brighter light .
I intend on rewinding the upper and lower coils .
I'll post resistances for all three rewound coils after I get them done .
Pete .